Accepts P-Metric and Inches
140/85-16 | 180/65-16 | Difference | |
---|---|---|---|
Diameter inches (mm) | 25.37 (644.4) | 25.21 (640.4) | -0.16 (-4) -0.6% |
Width inches (mm) | 5.51 (140) | 7.09 (180) | 1.57 (40) 28.6% |
Circum. inches (mm) | 79.7 (2024.44) | 79.21 (2011.88) | -0.49 (-12.57) -0.6% |
Sidewall Height inches (mm) | 4.69 (119) | 4.61 (117) | -0.08 (-2) -1.7% |
Revolutions per mile (km) | 794.96 (493.96) | 799.92 (497.05) | 4.97 (3.09) 0.6% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 19.88 mph (31.99 km/h) |
25 mph (40.23 km/h) | 24.84 mph (39.98 km/h) |
30 mph (48.28 km/h) | 29.81 mph (47.98 km/h) |
35 mph (56.33 km/h) | 34.78 mph (55.98 km/h) |
40 mph (64.37 km/h) | 39.75 mph (63.97 km/h) |
45 mph (72.42 km/h) | 44.72 mph (71.97 km/h) |
50 mph (80.47 km/h) | 49.69 mph (79.97 km/h) |
55 mph (88.51 km/h) | 54.66 mph (87.96 km/h) |
60 mph (96.56 km/h) | 59.63 mph (95.96 km/h) |
65 mph (104.61 km/h) | 64.6 mph (103.96 km/h) |
70 mph (112.65 km/h) | 69.57 mph (111.96 km/h) |
75 mph (120.7 km/h) | 74.53 mph (119.95 km/h) |
80 mph (128.75 km/h) | 79.5 mph (127.95 km/h) |
85 mph (136.79 km/h) | 84.47 mph (135.95 km/h) |
90 mph (144.84 km/h) | 89.44 mph (143.94 km/h) |
95 mph (152.89 km/h) | 94.41 mph (151.94 km/h) |
100 mph (160.93 km/h) | 99.38 mph (159.94 km/h) |
2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2036 | 2365 | 2547 | 2659 | 2781 | 2867 | 2963 | 3075 | 3231 | 3387 | 3560 | 3699 | 3950 | 4227 | 4444 | 4582 | 4660 | 4946 | 5345 | 6211 |
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